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$51+ Cheap flights from Spartanburg, SC to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SEA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Spartanburg to Seattle/Tacoma Intl are usually found in October or November, booked 69 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Spartanburg to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Spartanburg (SB1) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$340
(Booking.com)

One-way from

$51
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$431
From Spartanburg to Seattle/Tacoma Intl
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One-way flight from Spartanburg to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 14% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Spartanburg to Seattle

Cheapest flights from Spartanburg to Seattle
Explore the most affordable flight options available from Spartanburg to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Flightnetwork deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:15 pmCLT - SEA
1 stop7h 35mSun Country Air
Sun 6/2211:59 pmSEA - CLT
1 stop14h 20mSun Country Air
Deal found 1/21$339
This Booking.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/287:54 pmCLT - SEA
1 stop19h 52mMultiple Airlines
Sun 3/25:15 amSEA - CLT
1 stop12h 30mMultiple Airlines
Deal found 1/20$340
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/16:10 amCLT - SEA
3 stops21h 09mSpirit Airlines
Wed 2/265:38 pmSEA - CLT
3 stops27h 03mSpirit Airlines
Deal found 1/20$341
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:07 pmCLT - SEA
1 stop7h 25mDelta
Tue 3/1810:55 pmSEA - CLT
1 stop10h 08mDelta
Deal found 1/21$343
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:21 pmCLT - SEA
Nonstop6h 00mAmerican Airlines
Sat 3/110:21 pmSEA - CLT
Nonstop4h 49mAmerican Airlines
Deal found 1/21$360
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/237:15 pmCLT - SEA
1 stop22h 10mFrontier
Thu 1/303:15 pmSEA - CLT
1 stop21h 53mFrontier
Deal found 1/20$386
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/198:00 amCLT - SEA
1 stop16h 01mUnited Airlines
Sat 2/225:02 amSEA - CLT
1 stop14h 39mUnited Airlines
Deal found 1/19$415
This Southwest deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/281:05 pmCLT - SEA
2 stops13h 45mSouthwest
Sun 3/29:05 amSEA - CLT
1 stop11h 40mSouthwest
Deal found 1/19$432

Find flights from Spartanburg to Seattle within your budget

Customize your flight search to find flights from Spartanburg to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Fri 6/13

6:15 pm-10:50 pm

1 stop7h 35m

Seattle/Tacoma Intl

Sun 6/22

11:59 pm-5:19 pm

1 stop14h 20m

$339

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Sat 2/1

6:10 am-12:19 am

3 stops21h 09m

Seattle/Tacoma Intl

Wed 2/26

5:38 pm-11:41 pm

3 stops27h 03m

$341

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 5/8

7:57 am-5:37 pm

1 stop12h 40m

Seattle/Tacoma Intl

Thu 5/15

6:00 am-4:05 pm

1 stop7h 05m

$342

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 3/13

7:07 pm-11:32 pm

1 stop7h 25m

Seattle/Tacoma Intl

Tue 3/18

10:55 pm-12:03 pm

1 stop10h 08m

$343

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Fri 2/14

9:30 am-12:31 pm

Nonstop6h 01m

Seattle/Tacoma Intl

Mon 2/17

10:21 pm-6:10 am

Nonstop4h 49m

$348

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 4/17

10:20 pm-11:56 am

1 stop16h 36m

Seattle/Tacoma Intl

Sun 4/20

1:56 pm-6:57 pm

1 stop26h 01m

$366

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 4/8

3:25 pm-11:25 pm

1 stop11h 00m

Seattle/Tacoma Intl

Fri 4/11

5:35 am-6:35 pm

2 stops10h 00m

$385

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 2/13

6:15 am-3:54 pm

2 stops12h 39m

Seattle/Tacoma Intl

Sun 2/16

7:05 am-5:02 pm

1 stop6h 57m

$415

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 3/4

9:38 pm-11:46 am

1 stop17h 08m

$51

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 4/29

4:52 pm-12:44 am

1 stop10h 52m

$63

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 16 results
1
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Best time to book a flight from Spartanburg to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Spartanburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Spartanburg to Seattle

Get recent, data-driven insights about flights from Spartanburg to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Spartanburg to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Seattle. Price data was last updated on January 17, 2025.

The price you pay for your flight from Spartanburg to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Spartanburg to Seattle?

Currently, January is the cheapest month in which you can book a flight from Spartanburg to Seattle (average of $238). Flying from Spartanburg to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SB1 to SEA?

Find hourly flight availability from Spartanburg to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Spartanburg to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Spartanburg to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Spartanburg to Seattle flight should consider departing on Monday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Spartanburg to Seattle

Explore weekly flight availability from Spartanburg to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from SB1 to SEA are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Southwest, Spirit Airlines and Delta from Spartanburg to Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Sun Country Air
7.0
Good
386 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Spartanburg to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Spartanburg?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Spartanburg. Booking flights from Spartanburg to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 2 daily inbound flights from Spartanburg from 8 different airlines.

  • What are the cheapest airlines to fly from Spartanburg to Seattle one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $51. Users have also found prices from $90 and $143 on Frontier and Sun Country Air, respectively.

  • What are the cheapest flights from Spartanburg to Seattle?

    While on average a flight from Spartanburg to Seattle is generally $882, our data shows the cheapest flight currently is $169. When looking at the most popular route, (Charlotte Douglas - Seattle/Tacoma Intl), you can expect to pay $134 for that flight.

  • Can I find deals for flights from Spartanburg to Seattle that include hotel bookings?

    Yes. In addition to deals on Spartanburg to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spartanburg to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spartanburg to Seattle.

  • Can I find deals for business class flights from Spartanburg to Seattle?

    Yes. Cheapflights offers flight deals from Spartanburg to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spartanburg to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Spartanburg to Seattle (average of $238). Flying from Spartanburg to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Spartanburg?

Book flights to Spartanburg if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Alternative routes for Spartanburg to Seattle

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Top 8 airlines flying from Spartanburg to Seattle

Discover the top 8 airlines that operate flights from Spartanburg to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$113Average$239FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$267FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$209Average$423FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$255Average$554FlexibilityNo cancel feeOn-time69%
DeltaCheapest$262Average$563FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$297Average$618FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$312Average$549FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$353Average$472FlexibilityNo cancel feeOn-time63%
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